Variant rs1060505026 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PM2PP3_StrongPP5

The NM_016277.5(RAB23):c.481G>C(p.Val161Leu) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.000000688 in 1,453,684 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. 3/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Pathogenic (no stars).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

RAB23
NM_016277.5 missense, splice_region

Scores

Splicing: ADA: 1.000

Clinical Significance

Pathogenic no assertion criteria provided P:1

Conservation

PhyloP100: 7.08

Variant links:

Genes affected

RAB23 (HGNC:14263): (RAB23, member RAS oncogene family) This gene encodes a small GTPase of the Ras superfamily. Rab proteins are involved in the regulation of diverse cellular functions associated with intracellular membrane trafficking, including autophagy and immune response to bacterial infection. The encoded protein may play a role in central nervous system development by antagonizing sonic hedgehog signaling. Disruption of this gene has been implicated in Carpenter syndrome as well as cancer. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

RAB23 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 7 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

Splicing scoreres supports a deletorius effect: Scorers claiming Pathogenic: dbscSNV1_ADA, dbscSNV1_RF, max_spliceai. No scorers claiming Uncertain. No scorers claiming Benign.

PP5

Variant 6-57194770-C-G is Pathogenic according to our data. Variant chr6-57194770-C-G is described in ClinVar as [Pathogenic]. Clinvar id is 417740.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RAB23	NM_016277.5 linkuse as main transcript	c.481G>C	p.Val161Leu	missense_variant, splice_region_variant	5/7	ENST00000468148.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RAB23	ENST00000468148.6 linkuse as main transcript	c.481G>C	p.Val161Leu	missense_variant, splice_region_variant	5/7	1	NM_016277.5	P1
RAB23	ENST00000317483.4 linkuse as main transcript	c.481G>C	p.Val161Leu	missense_variant, splice_region_variant	5/7	1		P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249278

Hom.:

AF XY:

0.00

AC XY:

AN XY:

134754

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000887

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.88e-7

AC:

AN:

1453684

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

723554

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

9.04e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

Carpenter syndrome

Pathogenic:1

Pathogenic, no assertion criteria provided

literature only

OMIM

Apr 15, 2017

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.89

BayesDel_addAF

Pathogenic

0.17

BayesDel_noAF

Uncertain

0.010

CADD

Pathogenic

DANN

Uncertain

0.99

DEOGEN2

Uncertain

0.47

T;T

Eigen

Benign

0.071

Eigen_PC

Uncertain

0.32

FATHMM_MKL

Pathogenic

1.0

LIST_S2

Uncertain

0.96

D;.

M_CAP

Pathogenic

0.59

MetaRNN

Pathogenic

0.85

D;D

MetaSVM

Benign

-0.83

MutationAssessor

Benign

-0.95

N;N

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.70

PROVEAN

Uncertain

-2.7

D;D

REVEL

Uncertain

0.42

Sift

Benign

0.18

T;T

Sift4G

Benign

0.22

T;T

Polyphen

0.030

B;B

Vest4

0.70

MutPred

0.69

Loss of MoRF binding (P = 0.2226);Loss of MoRF binding (P = 0.2226);

MVP

0.78

MPC

0.26

ClinPred

0.48

GERP RS

5.9

Varity_R

0.48

gMVP

0.66

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

1.0

SpliceAI score (max)

0.87

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.87

Position offset: 0

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over